Diketahui (1)/(A)+(1)/(B)=(1)/(20),

Saluranedukasion 2024-02-19T11:36:43

Diketahui (1)/(A)+(1)/(B)=(1)/(20), (1)/(B)+(1)/(C)=(1)/(12) , dan (1)/(A)+(1)/(C)=(1)/(10) . Maka nilai A adalah ....
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Diketahui (1)/(A)+(1)/(B)=(1)/(20), (1)/(B)+(1)/(C)=(1)/(12) , dan (1)/(A)+(1)/(C)=(1)/(10) . Maka nilai A adalah ....